KokoroFlow calculator
Create a random password in your browser with practical options.
Create a local random password.
Longer passwords are usually stronger than short complex ones. A password manager can help store unique passwords for each account.
This tool generates the password in your browser.
It creates a random password entirely in your browser, with control over length, character types, and whether visually similar characters are excluded, so you can quickly get a strong unique password without sending anything to a server.
Generating a 16-character password with uppercase, lowercase, numbers, and symbols enabled, and similar characters excluded, might produce something like W^"Uh&-U;PT*G#w6 — long and random enough to resist common cracking methods, while avoiding easily confused characters like 0 and O when typing it manually.
Yes — it uses the browser's built-in crypto.getRandomValues function, which is a cryptographically secure random number source, rather than a weaker predictable random function.
14 characters or more is a reasonable general guideline. Longer passwords are generally stronger than short, complex ones, even when the character variety is similar.
Characters like 0/O/1/l/I can be hard to tell apart when reading or typing a password manually. Excluding them trades a small amount of randomness for fewer typing errors.
No. Use a unique password for each important account, and consider a password manager to store them. Turning on multi-factor authentication for email, banking, and cloud storage adds another layer of protection beyond the password itself.